Our favorite electric pump, for all of our own river trips. Handheld design allows you to move around the raft to reach the interior valves. 12-volt motor is fast and powerful: 2 PSI in 5 minutes per raft. The temperature-sensitive relief valve protects against overheating. 4 nozles; 10' battery-clamp cord, 90-day warranty. Never operate LVM with vehicle motor running - can overheat pump due to a higher volt output.